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SOLVED

convert geocoordinates in semicircles

chvizda
8 - Asteroid

Hi all

 

I have data from a garmin gps device where the geolocations are stores in semicircles:

 

record.position_lat[semicircles] record.position_long[semicircles]
566493475 99058858
566493495 99059401
566493408 99059981
566493322 99060553
566493339 99061126
566493310 99061708
566493262 99062262
566493222 99062809

 

I found a formula how Garmin converts this to degrees:

 

d = s * (180.0D / 2^31)

 

Did anyone know how I can solve this in Alteryx to get the right geocoordinates ?

If I want to use these formula I don't know how to write the 2^31 ?

 

Many thanks

Steffen

Steffen

3 REPLIES 3
MarqueeCrew
20 - Arcturus
20 - Arcturus

@chvizda,

 

Êtes-vous en Suisse?

 

Capture.png

 

[record.position_lat] * 180 / POW(2, 31)

[record.position_long] * 180 / POW(2, 31) 

Capture.png

 

Cheers,

 

Mark

Alteryx ACE & Top Community Contributor

Chaos reigns within. Repent, reflect and restart. Order shall return.
Please Subscribe to my youTube channel.
chvizda
8 - Asteroid

Hi Mark

 

thanks a lot it works.

The locations are exact where I started the ride.

Yes I'm located in Switzerland. (but it's the German speaking part).

 

 

Steffen

MarqueeCrew
20 - Arcturus
20 - Arcturus

I'm glad to have been of service.

 

Einen schönen Tag noch

 

Cheers,

Mark

Alteryx ACE & Top Community Contributor

Chaos reigns within. Repent, reflect and restart. Order shall return.
Please Subscribe to my youTube channel.
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